scholarly journals Peer Review #3 of "Genome-wide identification and expression analyses of R2R3-MYB transcription factor genes from two Orchid species (v0.1)"

2020 ◽  
Author(s):  
H Du
Keyword(s):  
Transcription Factor ◽  
Peer Review ◽  
Myb Transcription Factor ◽  
Orchid Species ◽  
Genome Wide ◽  
Transcription Factor Genes ◽  
R2r3 Myb

scholarly journals Genome-wide identification and expression analyses of R2R3-MYB transcription factor genes from two Orchid species

PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e9781
Author(s):  
Honghong Fan ◽  
Manli Cui ◽  
Ninghong Li ◽  
Xujuan Li ◽  
Yuxuan Liang ◽  
...  
Keyword(s):  
Stress Response ◽  
Myb Transcription Factor ◽  
Biological Processes ◽  
Specific Expression ◽  
Orchid Species ◽  
Myb Gene ◽  
Genome Wide ◽  
Transcription Factor Genes ◽  
Growth Development ◽  
R2r3 Myb

MYB transcription factors play important roles in different plant biological processes during plant growth, development and stress response. In this study, 101 (DoMYB1-101) and 99 (PaMYB1-99) R2R3-MYB genes were identified in the genomes of Dendrobium officinale and Phalaenopsis aphrodite, respectively. To classify the isolated candidate genes, the R2R3-MYB genes from A. thaliana were selected as references. As a result, all identified DoMYB and PaMYB genes were classified into 22 subfamilies. Phylogenetic analysis revealed that S21 had the largest number of members of all the subfamilies. The numbers of introns, exons and conserved sequences in all of the identified genes are different. In addition, 20 DoMYB genes from six subfamilies were selected for further analysis of tissue-specific expression and responses to various abiotic stresses treatments. The results showed that all of the DoMYB genes in S4 and S19 subfamilies exhibited the highest relative expression levels in flowers. And five DoMYB genes including DoMYB31, DoMYB40, DoMYB49, DoMYB52 and DoMYB54, responded to the stress response. These results may provide useful information for further studies of the R2R3-MYB gene family.

scholarly journals Genome-wide identification and expression profiling of MYB transcription factor genes in radish (Raphanus sativus L.)

2021 ◽  
Vol 20 (1) ◽  
pp. 120-131
Author(s):  
Everlyne M’mbone MULEKE ◽  
Yan WANG ◽  
Wan-ting ZHANG ◽  
Liang XU ◽  
Jia-li YING ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Expression Profiling ◽  
Raphanus Sativus ◽  
Myb Transcription Factor ◽  
Genome Wide ◽  
Raphanus Sativus L ◽  
Transcription Factor Genes
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